| 摘要 |
<p>PROBLEM TO BE SOLVED: To inexpensively colorably manufacture an information display unit by incorporating a card base material having a rewritable rewrite display layer and a translucent protective colored layer colored in a specific color by protecting the display layer. SOLUTION: The display rewriting card 10 comprises a card base material 11, a rewrite display layer 12, a concealing print layer 13 and a protective colored layer 14. The layer 13 in which a character or the like is used as a decoration design is printed at a predetermined position of the material 11. A part formed with the layer 13 of the layer 12 is visually invisibly concealed at the layer 12, and a part not formed with the layer 13 is formed visibly at the layer 12 to form an information display part 12d. The layer 14 is printed and formed on the layer 13 and the part 12d. Thus, the rewrite display layer is protected, and can be inexpensively colored in a specific color.</p> |
